首页> 外文会议>Society of Tribologists and Lubrication Engineers annual meeting amp; exhibition 2009 >EMULSIFIERS WITH IMPROVED LUBRICITY AND FOAM SUPPRESSING PROPERTIES FOR WATER MISCIBLE COOLING LUBRICANTS
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EMULSIFIERS WITH IMPROVED LUBRICITY AND FOAM SUPPRESSING PROPERTIES FOR WATER MISCIBLE COOLING LUBRICANTS

机译:水溶性和润滑性改善的润滑性和泡沫抑制性能的乳化剂

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摘要

Alcohol and alkylphenol ethoxylats are widely used as base emulsifiers in water miscible cooling lubricant application. The capabilities of alcohol alkoxylates for providing optimised emulsifier properties are not that widely known. In recent years the concept of Extended Surfactants [1, 2] has attracted some interest for offering a pathway to improve the emulsifier performance of surfactants. Here a further building block possessing an intermediate solubility pattern like e.g. a polypropylene glycol chain is inserted between a completely hydrophobic surfactant tail and a hydrophilic surfactant head group.
机译:醇和烷基酚乙氧基化物在与水混溶的冷却润滑剂应用中被广泛用作基础乳化剂。醇烷氧基化物提供最佳乳化剂性能的能力尚未广为人知。近年来,扩展表面活性剂[1,2]的概念吸引了人们的兴趣,因为它们提供了改善表面活性剂乳化剂性能的途径。在此,另一种具有中等溶解度模式的构件,例如聚丙二醇链插入完全疏水的表面活性剂尾部和亲水性表面活性剂头基之间。

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